This week, heavy-hitters from nearly every genre gear up for another round on the road, including Coldplay, Phish and Mother Monster herself. Coldplay 'A Head Full of Dreams' Tour Despite rumors that …

It seems like only yesterday that Dierks Bentley was bursting onto the country music scene with his long curly hair and equally playful hit "What Was I Thinking." But now, the musician is in the ranks…